package web;

import mapper.SCMapper;
import pojo.SC;
import pojo.Student;
import service.SCService;
import service.UserService;
import service.impl.SCServiceImpl;
import service.impl.UserServiceImpl;
import util.MybatisUtil;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet(
        urlPatterns = "/SelectServlet",
        name = "SelectServlet"
)
public class SelectAllServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;
    private static SCService scs=new SCServiceImpl();

    public SelectAllServlet(){
        super();
    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req,resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        select(req, resp);
    }

    private void select(HttpServletRequest req, HttpServletResponse resp) throws IOException {
        List<SC> scList= scs.getSCList((Student) req.getSession().getAttribute("student"));
        resp.getWriter().write(scList.toString());
    }
}
